X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Fsmtp.php;h=4c273614e558e85069bcdaf065cf4aee734667b6;hb=e9f8ea4ecb40efdb6f19631f8359ebd1fbf588be;hp=8b81c90c26c1745623370a4cb29d292f9c357570;hpb=78e230b7e7fe44b74208dd12465a5b9862eec0c3;p=squirrelmail.git

diff --git a/functions/smtp.php b/functions/smtp.php
index 8b81c90c..4c273614 100644
--- a/functions/smtp.php
+++ b/functions/smtp.php
@@ -109,7 +109,8 @@
    function write822Header ($fp, $t, $c, $b, $subject, $more_headers) {
       global $REMOTE_ADDR, $SERVER_NAME, $REMOTE_PORT;
       global $data_dir, $username, $domain, $version, $useSendmail;
-      global $default_charset;
+      global $default_charset, $HTTP_VIA, $HTTP_X_FORWARDED_FOR;
+      global $REMOTE_HOST;
 
       // Storing the header to make sure the header is the same
       // everytime the header is printed.
@@ -142,11 +143,24 @@
 
          /* Create a message-id */
          $message_id = "<" . $REMOTE_PORT . "." . $REMOTE_ADDR . ".";
-         $message_id .= time() . "@" . $SERVER_NAME .">";
+         $message_id .= time() . ".squirrel@" . $SERVER_NAME .">";
          
          /* Make an RFC822 Received: line */
-         $header = "Received: from $REMOTE_ADDR by $SERVER_NAME with HTTP; ";
-         $header .= "$date\r\n";
+         if (isset($REMOTE_HOST))
+            $received_from = "$REMOTE_HOST ([$REMOTE_ADDR])";
+         else
+            $received_from = $REMOTE_ADDR;
+    
+         if (isset($HTTP_VIA) || isset ($HTTP_X_FORWARDED_FOR)) {
+            if ($HTTP_X_FORWARDED_FOR == "")
+               $HTTP_X_FORWARDED_FOR = "unknown";
+            $received_from .= " (proxying for $HTTP_X_FORWARDED_FOR)";
+         }            
+    
+         $header  = "Received: from $received_from\r\n";
+         $header .= "        (SquirrelMail authenticated user $username)\r\n";
+         $header .= "        by $SERVER_NAME with HTTP;\r\n";
+         $header .= "        $date\r\n";
          
          /* Insert the rest of the header fields */
          $header .= "Message-ID: $message_id\r\n";
@@ -467,7 +481,7 @@
          writeBody ($imap_stream, $body); 
          sqimap_append_done ($imap_stream);
       }   
-
+      sqimap_logout($imap_stream); 
       // Delete the files uploaded for attaching (if any).
       deleteAttachments();
    }